Well, yeah, I would agree that if it were perhaps more adapted to people who could use lua and other codes effectively, it would become at least a little better than it is.
With almost seemingly over 1 million whinging children who instead of "Designing their Dream game/place", just can't be bothered to learn Lua or to get used to the building tools and instead steal other's hard work, lie, steal other stuff, make ads that could kill, whine/troll/spam/rage on the forums, stalk, and about 20 other things I can't think of.
Don't know what it would be like now, as it has been months and months since I have quit that disgusting money magnetic game. Probably worse. Not saying that you are one of the above if you can script/build there well - that's really (in my mind) what roblox is (good) for. But I would say that you are sort of wasting your time there. I don't play it anymore, and I'd assume it has gotten worse there, though I don't know, and I don't want to log in there again just for the thought that they may have added doing anything there is pay-for and add to the disappointment of why I even wasted my time there so long ago.